virilism/atrophy

The persistent müllerian duct syndrome, characterized by the presence of uterus and tubes in males, is a familial disorder due to defects of synthesis or action of anti-müllerian hormone, a Sertoli cell glycoprotein responsible for the regression of müllerian derivatives in normal male fetuses.

Kennedy's disease (spinal and bulbar muscular atrophy) is an X-linked form of motor neuron disease that affects adult men. The syndrome is characterized by progressive atrophy of the limb muscles, pelvic and shoulder girdles and dysphagia and dysarthria, and is caused by the degeneration of spinal

A report is given on the rare case of a hormonactive Leydig cell-tumor in a 52-year-old patient. In spite of virilization symptoms of many years' standing, it was only because of multiple troubles with a great uterus myomatosus that she was admitted to the hospital. An ovarian tumor existing at the

Androgenization in women can be divided, from a clinical standpoint, in two groups: a major form (with hirsutism, seborrhea, acne, hair loss, menstrual irregularities, masculinization of muscles and voice, mammary atrophy) and a minor one, with skin changes only (in particular hirsutism) with or

In the present paper, we report that ovaries of adult rats treated with testosterone propionate (TP) on a critical postnatal Day 5 exhibit histologic and immunohistochemical findings which resemble those of the anovulatory ovaries in middle-aged female rats. The sterile rat model has been long known

Krukenberg tumor with pregnancy is rare but it is a challenge for treatment and diagnosis. The authors report a case of a 29-week pregnant patient with a massive bilateral Krukenberg tumor which was misdiagnosed as myoma preoperatively and as ovarian stromal tumor intraoperatively. Prenatally the

OBJECTIVE To summarize recent data on the adverse reproductive consequences of androgen abuse, focusing on the recovery of reproductive function following androgen discontinuation. RESULTS Evidence is mostly based on case reports and observational studies. Androgen abuse leads to a state of

The X-linked androgen receptor (AR) gene contains two polymorphic trinucleotide repeat segments that code for polyglutamine and polyglycine tracts in the N-terminal trans-activation domain of the AR protein. Changes in the lengths of these polymorphic repeat segments have been associated with

A group of 20 patients with torsion was investigated. The study indicated that immediate surgical intervention with a period of torsion of the testis of less than 6 h will prevent impairment of testicle function. The histology of testicular biopsies taken from such patients revealed only

BACKGROUND Few monogenic mutations causing human male infertility have been identified to date. OBJECTIVE We studied pubertal development and fecundity in males with Mulibrey nanism (MUL) caused by mutations in the TRIM37 gene. METHODS Twenty-eight male MUL patients of the Finnish national cohort

The use of anabolic drugs by athletes who wish to increase lean body mass and improve muscular strength is widespread, especially among elite weight-trained athletes. The current regimens used for steroid doping include combinations of injectable and oral preparations of steroids at doses 10 to 40

Mutations of the androgen receptor (AR) cause defects in virilization and can result in a spectrum of phenotypic abnormalities of male sexual development that includes patients with a completely female phenotype (complete testicular feminization) and individuals with less severe defects of

Androgen effects mediated by the androgen receptor (AR) are essential for male reproductive development and virilization. Comparison of AR DNA coding sequence from five primate species, Homo sapiens (human), Pan troglodytes (chimpanzee), Papio hamadryas (baboon), Macaca fascicularis (macaque), and

A two-month-old female with clinical manifestations of Cushing's syndrome including mild virilization exhibited an unusual steroid pattern illustrating difficulties in diagnosis of this disorder in infancy. Unequivocal abnormalities were limited to serial elevations of serum cortisol concentration,